1. Introduction
This manual provides essential information for the installation, operation, and maintenance of your GROHE SmartControl Concealed Mixer, model 29147000. Please read these instructions carefully before installation and use to ensure proper function and safety.
The GROHE SmartControl concealed mixer is designed for precise control of water flow and temperature. It features a metal wall rosette with GROHE QuickFix for concealed fastening and adjustable alignment. The GROHE StarLight surface ensures durability and ease of cleaning. SmartControl technology allows for intuitive on/off control via a push button and volume adjustment by turning. It includes a cartridge for temperature mixing and supports a flow rate of 27 l/min from outlets B/C.
2. Safety Information
- Installation must be performed by a qualified professional in accordance with local plumbing and building codes.
- Ensure the main water supply is turned off before beginning any installation or maintenance work.
- Protect the product from frost.
- Do not use abrasive cleaners or solvents on the chrome finish, as this may damage the surface.
- This product incorporates anti-scalding technology to prevent excessively hot water discharge. Regularly check the temperature settings.
3. Package Contents
Verify that all components are present before installation:
- GROHE SmartControl Concealed Mixer (Finishing Set)
- Metal Wall Rosette
- Mounting Hardware
- Instruction Manual
Note: The rough-in set (GROHE Rapido SmartBox 35600000) is sold separately and is required for installation.
Figure 1: Exploded view of the GROHE SmartControl mixer components. This image illustrates the various parts that make up the concealed mixer, including the main body, control elements, and mounting hardware.
4. Setup and Installation
The GROHE SmartControl Concealed Mixer requires the GROHE Rapido SmartBox (model 35600000) for installation. Ensure the SmartBox is correctly installed and secured within the wall according to its own instruction manual before proceeding with the finishing set installation.
4.1 Installation Steps
- Ensure the SmartBox is flushed with the finished wall surface.
- Connect the mixer's components to the SmartBox outlets as indicated in the SmartBox manual.
- Mount the metal wall rosette. The GROHE QuickFix system allows for concealed fastening and subsequent adjustment of +/- 6 degrees to ensure perfect alignment with the wall tiles.
- Install the control buttons and temperature handle.
- Perform a leak test before sealing the wall opening.
Figure 2: This image highlights that the GROHE SmartControl mixer requires the Rapido SmartBox 35600000 for proper installation. The SmartBox is the concealed part of the system.
Figure 3: Dimensional drawing of the GROHE SmartControl mixer, showing a square faceplate with a width of 158mm and a projection from the wall of 43mm, with the main body recessed 10mm from the surface.
5. Operating Instructions
The GROHE SmartControl mixer offers intuitive control for your showering experience.
5.1 Water Flow Control
- On/Off: Press the designated button (typically with a showerhead symbol) to turn the water flow on or off.
- Volume Adjustment: Rotate the outer ring of the button to adjust the water volume from an eco-friendly flow to full power.
5.2 Temperature Control
- The lower rotary knob controls the water temperature. Turn it clockwise for hotter water and counter-clockwise for cooler water.
- The mixer is equipped with anti-scalding technology to prevent accidental burns.
Figure 4: Front view of the GROHE SmartControl mixer, showing the push-button for on/off and volume control, and the rotary knob for temperature adjustment. The blue and red markings indicate cold and hot water ranges.
6. Maintenance
To maintain the pristine appearance and functionality of your GROHE SmartControl mixer, follow these guidelines:
- Cleaning: Clean the mixer regularly with a soft cloth and mild soap. Rinse thoroughly with clean water and dry with a soft cloth to prevent water spots.
- Avoid Harsh Cleaners: Do not use abrasive sponges, scouring agents, or cleaners containing alcohol, acid, or ammonia, as these can damage the GROHE StarLight chrome finish.
- Water Saving: The product incorporates water-saving technology. Ensure regular cleaning of showerheads and aerators (if applicable) to maintain optimal flow.
7. Troubleshooting
If you encounter issues with your GROHE SmartControl mixer, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Low water flow | Clogged aerator/showerhead, low water pressure, partially closed stopcock. | Clean aerator/showerhead. Check household water pressure. Ensure stopcocks are fully open. |
| Temperature fluctuations | Inconsistent hot/cold water supply, faulty thermostatic cartridge. | Check water heater settings. If problem persists, contact a qualified plumber to inspect or replace the cartridge. |
| Water not turning on/off | Button mechanism obstruction, issue with SmartControl unit. | Ensure button is not obstructed. If problem persists, contact a qualified plumber. |
For issues not listed here or if solutions do not resolve the problem, please contact GROHE customer support or a certified plumber.
8. Specifications
Detailed technical specifications for the GROHE SmartControl Concealed Mixer 29147000:
| Feature | Detail |
|---|---|
| Brand | GROHE |
| Model Number | 29147000 |
| Color/Shape | Rectangular / Square |
| Material | Metal |
| Finish Type | Chrome (GROHE StarLight) |
| Handle Material | Metal |
| Mounting Type | Wall Mount (Concealed) |
| Included Components | Concealed mixer (finishing set) |
| Head Size | 35mm |
| Item Weight | 1 Kilogram (approx. 2.19 pounds) |
| Product Dimensions | 7.09 x 13.58 x 5.79 inches (approx.) |
| Installation Method | Wandbefestigung (Wall fastening) |
| Number Of Pieces | 1 (finishing set) |
| Certification | CE, WRAS Approved Product |
| Special Features | Scratch resistant, Anti-scalding technology, Water Saving Technology |
Figure 5: WRAS Approved Product certification logo, indicating compliance with water regulations.
9. Warranty and Support
Your GROHE SmartControl Concealed Mixer 29147000 comes with a 5-Year Manufacturer's Warranty, covering defects in materials and workmanship under normal use and service.
For warranty claims, technical assistance, or spare parts, please contact GROHE customer support. Keep your proof of purchase for warranty validation.
Figure 6: GROHE 5 Year Guarantee logo, signifying the product's warranty period.
You can find contact information for GROHE customer service on their official website or through your local distributor.